RE: Device fingerprinting

["Fernando Cardoso" <fernando.cardoso () whatevernet com>]

If I had to guess, I would say BorderWare Firewall Server
(http://www.borderware.com/products/fw/fwserver.html). It has proxy support
for the protocols that use the open ports you found from the Internet and it
uses port 442 for management over HTTPS.

Cheers

Fernando

--
Fernando Cardoso - Security Consultant       WhatEverNet Computing, S.A.
Phone : +351 21 7994200                      Praca de Alvalade, 6 - Piso 6
Fax   : +351 21 7994242                      1700-036 Lisboa - Portugal
email : fernando.cardoso () whatevernet com     http://www.whatevernet.com/


> Hi list,
>
> Recently I came against a weird network infrastructure. Can you help me
> identify the types of devices used?
>
> I have this:
>
> [Internet]
> ----------------------
> [An unknown device]
> ----------------------------------------
> [Box 1-Webserver] [Box 2-Mailserver]
>
> I was able to compromise the mailserver using web exploits.
> Portscans of each devices from either the internet or the
> mailserver yields
> different results as shown above.
>
> ------------------
> From the internet:
> ------------------
> Unknown device:
>      Open ports: 21,23,25,53,80,109,110,442
>      Closed ports: 49400,54320,61439,61440,61441,65301
>      Filtered: Everything else
>      Replies to echo requests: No
>      Nmap tcp fingerprint: FreeBSD 2.2.1 - 4.1, FreeBSD 4.1.1 - 4.3 (X86)
>
> Webserver:
>      Open ports: 21,80,3306
>      Closed ports: 49400,54320,61439,61440,61441,65401
>      Filtered: Everything else
>      Replies to echo requests: No
>      Nmap tcp fingerprint: FreeBSD 2.2.1 - 4.1, FreeBSD 4.1.1 - 4.3 (X86)
>
> Mailserver:
>      Open ports: 80,110
>      Closed ports: None
>      Filtered: Everything else
>      Replies to echo requests: No
>      Nmap tcp fingerprint: spcheck reports SP6 b1381
[...]


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